Aardappelteelt

A team of biochemists at FAU led by Prof. Dr. Uwe Sonnewald have discovered why potato plants form significantly lower numbers of tubers or sometimes none at all at higher temperatures. The authors of the study from FAU (from left): PD Dr. Sophia Sonnewal
mei 15, 2019
Breakthrough research: potatoes can grow at high temperatures
If there’s one thing potato plants don’t like, it’s heat. If the temperature is too high, potato plants form significantly lower numbers of tubers or sometimes none at all. Biochemists at FAU have now discovered the reason why.
Congress 2019 The timeless potato: A dynamic and innovative food. (Courtesy: Europatat)
mei 13, 2019
Europatat Congress 2019 - Main speakers confirmed!
The Europatat 2019 Congress, co-organised by the Norwegian Association of Fruit and Vegetable Wholesalers (NFGF) and Europatat, will take place in Oslo (Norway) from 12 to 14 June 2019. Under the slogan 'The timeless potato: A dynamic and innovative food'
Red potato harvest in Pearsall, TX (Courtesy: FreshPlaza)
mei 13, 2019
Harvest begins for Texas potato crop
Black Gold Farms started harvest of the 2019 fresh crop of Texas colored potatoes earlier this week. According to the company, the first run fields have indicated that the quality will be better than ever.
Since the humble precursor to modern potato first domesticated in Peru 10,000 years ago, the tuber has branched off into thousands of different varieties. (Courtesy: Cultivate Michigan)
mei 10, 2019
Blending potato varieties on the rise
Since the humble precursor to modern potato first domesticated in Peru 10,000 years ago, the tuber has branched off into thousands of different varieties.
Vegetable Processing Plant: Correctional Services PS Zeinab Hussein, Nyandarua Deputy Governor Cecilia Mbuthia, Lands executive Lawrence Mukundi, Agriculture executive James Karitu and Finance counterpart Mary Mugwanja at the site.
(Courtesy: Ndichu Wain
mei 10, 2019
Potato processing factory to be built at Ol Kalou, Kenya
A potato and vegetable processing plant will be built soon in Ol Kalou town. The factory, a collaboration of the Department of Correctional Services and Nyandarua county government, will mitigate post-harvest losses ...
Not surprisingly, potatoes from Hungary are running out. (Courtesy: Infostart)
mei 10, 2019
Hungarian stores have run out of domestic potatoes
Hungary hasn't been self-sufficient in the potato market for a long time, but the price of potatoes in February was still extraordinary.
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Celfia Obregón Ramírez, directora del Centro de Innovación Tecnológica de la Papa y otros Cultivos Andinos [CITE Papa]. (Cortesía: Agraria Pe)
mei 08, 2019
Perú: El Día Nacional de la Papa ha rescatado las variedades nativas
El Día Nacional de la Papa (que se celebra el 30 de mayo y se instauró a partir de 2005) ha servido para rescatar a nuestras papas nativas de la extinción, destacó la directora ejecutiva del CITE Papa, Celfia Obregón Ramírez.
Director General de Patatas Meléndez, Francisco Javier Meléndez (Cortesía: Agronews Castilla y León)
mei 08, 2019
'Nos estamos encontrando con mercados desabastecidos de patata al inicio de campaña'
El director general de Patatas Meléndez, Francisco Javier Meléndez, habla de cómo se plantea el año para uno de los sectores tradicionalmente más 'agitado' de la agricultura española.
Ocurrió en la pequeña localidad del partido de Benito Juárez. La papa gigante fue más sorpendente por su tamaño que por su peso, ya que gran parte del ejemplar era hueco. (Cortesía: Todo Provincial)
mei 08, 2019
Productores de Barker cosecharon una papa gigante: mira las sorprendentes imágenes
Las imágenes son sorprendentes. La súper papa tiene el tamaño de una bolsa de 20 kilos. Sin embargo, su peso fue de 3,8 kilos ya que gran parte de este ejemplar era totalmente hueco.
The genetic diversity of the 2018 Phytophthora infestans population visualised with poppr 2.0 (minimum spanning network) (Courtesy: Jens Gronbech Hasen / EuroBlight)
mei 07, 2019
Potato Blight Trends in Europe: EuroBlight 2018 Results
EuroBlight is continuously examining the ongoing evolution of the European population of the potato late blight pathogen and now reports on the 2018 results. Approximately 1000 samples were genotyped from 22 countries.
Climate extremes impact on global crop yield variations. (Courtesy: Alvin Stone / Climate Extremes)
mei 06, 2019
Climate extremes explain 18%-43% of global crop yield variations
Researchers from Australia, Germany, Switzerland and the US have quantified the effect of climate extremes, such as droughts or heatwaves, on the yield variability of staple crops around the world.
NC State grew the North Carolina sweet potato industry into a global powerhouse. (Courtesy: Bill Krueger / NC State University)
mei 06, 2019
Can Sweet Potatoes Save the World?
NC State grew the North Carolina sweet potato industry into a global powerhouse. Now we're leading the effort to breed sweet potatoes that could provide economic opportunities and better nutrition for people in African countries. (Courtesy: Bill Krueger)
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Bolivia tiene 33 variedades de papa, pero baja capacidad de producción.(Cortesía: Correo del Sur)
mei 02, 2019
Bolivia: Fuerte caída de la producción da papa nativa
La demanda interna del mercado bordea los 5 millones de toneladas, pero sólo se produce 1.1 millón de t, el resto ingresa por la vía de contrabando e importación.
Papas de la variedad Kawsay se vendieron en supermercados por primera vez este año.
(Cortesía: CIP, Centro Internacional de la Papa)
mei 02, 2019
Kawsay, una papa para mejorar la seguridad alimentaria y los ingresos de los agricultores peruanos
Papas de la nueva variedad Kawsay se vendieron en supermercados por primera vez este año. Kawsay tiene el potencial de mejorar los ingresos y la seguridad alimentaria de las comunidades, además es de alto rendimiento y gran resistencia al tizón tardío.
Dr. Chad Hutchinson Director of Research at TriEst Ag Group, Inc. Exposition in Potato Expo 2018
(Courtesy: Plant Management Network)
april 30, 2019
Chloropicrin Soil Fumigation in Potato Production Systems
In his presentation at the the 2018 Potato Expo, Dr. Chad Hutchinson discusses the benefits of using Chloropicrin in potato production. Chloropicrin increases production efficiency, profit potential for potato growers, and it also improves soil health.
Producers were reporting storage concerns this winter as they struggled with frost-damaged potatoes and extreme cold.
(Courtesy: Potato Growers of Alberta)
april 29, 2019
Expanding potato sector in Manitoba not stressing on seed, despite tight supplies
Manitoba’s potato sector is gearing up to supply an expanding industry but seed supplies will be tight after a tough harvest last season. A number of producers are planning capital upgrades to keep up with the rise in demand.
Close-up of the popular Evolution cleaner offered by Scotts Precision Manufacturing
april 26, 2019
Allan Potato Equipment Manufacturing orders seven Scotts Evolution cleaners
UK vegetable harvesting and handling equipment manufacturer, Scotts Precision Manufacturing, is celebrating after receiving its biggest ever order from Canada.
Example of a high bay frozen storage facility where potato processing companies store their 'emergency supply' of frozen french fries. This is an aerial view of the facilities of Preferred Freezer Services in Richland Washington. When this facility was bu
april 25, 2019
Will A Slow Start For Pacific North-west Potato Farmers lead to a French Fry shortage?
Spring is just now beginning to shine in much of eastern Oregon and Washington. A winter of record snowfall left the ground frozen or flooded much later than normal. As a result, farmers are getting a late start on their crops.

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